Doris (snowiewu)

Race #198

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Official speed 80.90 wpm (56.07 seconds elapsed during race)
Race Start April 18, 2019 4:24:49pm UTC
Race Finish April 18, 2019 4:25:45pm UTC
Outcome No win (2 of 4)
Opponents 1. billypeppin (98.01 wpm)
Accuracy 99.0%
Points 106.51
Text #4180038 (Length: 378 characters)

A relation between two sets X and Y is a set of ordered pairs, each of the form (x, y), where x is a member of X and y is a member of Y. A function from X to Y is a relation between X and Y that has the property that any two ordered pairs with the same x-value also have the same y-value. The variable x is the independent variable, and the variable y is the dependent variable.